혼합계산 : 레벨2
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혼합계산 : 레벨2
1
4X(9-1)+2
=
34
2
7-3+(5X7)
=
39
3
(5+2)+7+7
=
21
4
(4+9)+4-2
=
15
5
(9-5)+2/2
=
5
6
9X6+(4X4)
=
70
7
(3/1)+1+3
=
7
8
3+8-(2/1)
=
9
9
(4+9)+2+4
=
19
10
3+(4/4)+4
=
8
11
6X(7X4)+8
=
176
12
(4+8)/6+2
=
4
13
3+1+(1+2)
=
7
14
6X5/(8-5)
=
10
15
5X(4X9)+4
=
184